How to fix : Unable to install GParted on Ubuntu ?
I have tried to install GParted from the Ubuntu software center but I got the error below :
Could not get lock /var/lib/dpkg/lock’ Error in Ubuntu (more…)
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August 7, 2019
How to edit a text in Linux using Nano ? A beginner’s guide
Many new Linux users feel intimidated by the classical Linux text editors, i.e. mainly VIM and EMACS since they require a prior knowledge of basic shortcuts and some Linux basics knowhow. Fortunately for beginners (more…)
August 7, 2019
How to Install OpenVPN on Ubuntu 16.04 And 18.04 ?
Virtual Private Network or VPN is a private network of securely interconnected computers over the insecure public internet. A user who wants to access this private network as if he is connected to a LAN, must use a (more…)
August 6, 2019
How to fix WiFi not working on Ubuntu?
A WiFi connection is a common issue that can be either a software or a hardware issue. In Ubuntu, the NetworkManager makes the connection to wifi without you having to perform any manual task. At times (more…)
August 5, 2019
How to set up a firewall on Ubuntu 18.04 ?
By default Ubuntu has a built-in firewall known as UFW(uncomplicated firewall). For inexperienced users, It it difficult to use iptables in order to properly configure a firewall. UFW makes the configuration of a firewall (more…)
August 2, 2019
